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International Rectifier Electronic Components Datasheet

12CWQ03FNPBF Datasheet

SCHOTTKY RECTIFIER

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Bulletin PD-21087 rev. A 05/06
SCHOTTKY RECTIFIER
12CWQ03FNPbF
12 Amp
IF(AV) = 12Amp
VR = 30V
Major Ratings and Characteristics
Characteristics
Values Units
IF(AV) Rectangular
waveform
VRRM
IFSM @ tp = 5 μs sine
VF @6 Apk, TJ = 125°C
(per leg)
TJ range
12
30
320
0.37
- 55 to 150
A
V
A
V
°C
Description/ Features
The 12CWQ03FNPbF surface mount, center tap, Schottky
rectifier series has been designed for applications requiring low
forward drop and small foot prints on PC board. Typical applica-
tions are in disk drives, switching power supplies, converters, free-
wheeling diodes, battery charging, and reverse battery
protection.
Popular D-PAK outline
Center tap configuration
Small foot print, surface mountable
Low forward voltage drop
High frequency operation
Guard ring for enhanced ruggedness and long term reliability
Lead-Free ("PbF" suffix)
Case Styles
www.irf.com
D-PAK (TO-252AA)
Base
Common
Cathode
4
Anode
2
Common
1 Cathode
3
Anode
1
Free Datasheet http://www.datasheet4u.com/


International Rectifier Electronic Components Datasheet

12CWQ03FNPBF Datasheet

SCHOTTKY RECTIFIER

No Preview Available !

12CWQ03FNPbF
Bulletin PD-21087 rev. A 05/06
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V)
VRWM Max. Working Peak Reverse Voltage (V)
12CWQ03FNPbF
30
Absolute Maximum Ratings
Parameters
12CWQ... Units
Conditions
IF(AV) Max.AverageForward (Per Leg)
Current * See Fig. 5 (Per Device)
IFSM Max.PeakOneCycleNon-Repetitive
SurgeCurrent (PerLeg) *SeeFig.7
EAS Non-Rep. AvalancheEnergy (PerLeg)
IAR RepetitiveAvalancheCurrent
(Per Leg)
6
12
320
130
10
2.0
A 50% duty cycle @ TC = 135°C, rectangular wave form
5μs Sine or 3μs Rect. pulse Following any rated
A load condition and with
10ms Sine or 6ms Rect. pulse rated VRRM applied
mJ TJ = 25 °C, IAS = 2.0 Amps, L = 5 mH
A Current decaying linearly to zero in 1 μsec
Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
12CWQ... Units
Conditions
VFM Max. Forward Voltage Drop
(Per Leg) * See Fig. 1
(1)
IRM Max. Reverse Leakage Current
(Per Leg) * See Fig. 2 (1)
VF(TO) Threshold Voltage
rt Forward Slope Resistance
CT Typ. Junction Capacitance (Per Leg)
LS Typical Series Inductance (Per Leg)
(1) Pulse Width < 300μs, Duty Cycle <2%
0.47
0.55
0.37
0.49
3
58
0.196
21.66
590
5.0
V @ 6A
V @ 12A
TJ = 25 °C
V @ 6A
V @ 12A
TJ = 125 °C
mA TJ = 25 °C
mA TJ = 125 °C
V TJ = TJ max.
mΩ
VR = rated VR
pF VR = 5VDC (test signal range 100Khz to 1Mhz) 25°C
nH Measured lead to lead 5mm from package body
Thermal-Mechanical Specifications
Parameters
12CWQ... Units
Conditions
TJ Max. Junction Temperature Range (*) - 55 to 150
Tstg Max. Storage Temperature Range
- 55 to 150
RthJC Max. Thermal Resistance (Per Leg)
Junction to Case
(PerDevice)
3.0
1.5
°C
°C
°C/W
DC operation
wt Approximate Weight
0.3 (0.01) g (oz.)
* See Fig. 4
Case Style
D-Pak
Similar to TO-252AA
MarkingDevice
12CWQ03FN
(*) dPtot
dTj
<
1
Rth( j-a)
thermal runaway condition for a diode on its own heatsink
2 www.irf.com
Free Datasheet http://www.datasheet4u.com/


Part Number 12CWQ03FNPBF
Description SCHOTTKY RECTIFIER
Maker International Rectifier
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12CWQ03FNPBF Datasheet PDF






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